No problem, we've got 7287 and 5392 to multiply
7287 × 5392 = 5392 × (7287)
+ 5392 × 7 yielding 37744
+ 5392 × 80 what gives us 431360
+ 5392 × 200 giving us 1078400
+ 5392 × 7000 that is equal 37744000

= 39291504
